यदि \(a_n=4n+7\) है, तो \(a_9\) का मान क्या होगा?
If \(a_n=4n+7\), what is the value of \(a_9\)?
Explanation opens after your attempt
C. (43)
Concept
(a_9=4(9)+7=43). Put the term number in place of (n) in the rule.
Why this answer is correct
The correct answer is C. (43). (a_9=4(9)+7=43). Put the term number in place of (n) in the rule.
Exam Tip
(a_9=4(9)+7=43)। दिए नियम में (n) की जगह पद-संख्या रखें।
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